Xerox 128 Instruction De Maintenance

4. Push down firmly on the cart pedal until you hear or feel the 

pedal catch. The pedal should stay locked down. The pallet 
containing the CCU is raised.

5.  Using the CCU metal flange, firmly push the CCU into the 

printer.

6. Turn the yellow CCU handle counterclockwise for a quarter 

turn. If it does not turn, check that the CCU is firmly seated in 
the printer.

7. Turn the photoreceptor backup roller handle counterclockwise 

for a quarter turn.

8. Make sure that the CCU is completely inserted into the 

machine to prevent photoreceptor damage.

9. Push down firmly on the cart pedal until you hear or feel a 

click. If the pallet does not drop, check that the CCU is all the 
way in the printer and the pallet is released, then push down 
on the pedal again.

10. Remove the cart from the printer and close the cart top cover.

11. Close the printer doors.

12. Store the cart.